Introduction: Transferring files to AWS S3 from a Spring Boot application has become remarkably straightforward. In the ever-evolving landscape of web development, efficiently managing file uploads is a ubiquitous necessity for numerous applications. Amazon Simple Storage Service (AWS S3) distinguishes…
Introduction In the expansive realm of software development, Java stands as a programming language with a rich history and a future brimming with opportunities. This comprehensive exploration aims to delve into the multifaceted world of Java programming, placing a particular…
Introduction: Welcome to the world of Java 8, where the Stream API reigns supreme, offering a wealth of features to streamline your coding practices. In this comprehensive guide, we’ll deep-dive into the Java 8 Stream API, focusing on the powerful…
In the vast realm of Java programming, one concept that stands out for its simplicity and significance is the immutability of strings. Strings in Java are immutable, meaning that once a string object is created, its state cannot be changed.…
Java 8 stream is a powerful feature of the Java programming language that allow you to process collections of data in a declarative and functional style. In this tutorial, we will take a look at the basics of Java streams…
Sending email is important part in web app development. It helps you to grow your business. This tutorial is about spring boot email template example. We will learn how to send email in spring boot using freemarker. Mail and Freemarker…
Today we will learn how to send email in Java using gmail. It’s very easy and it will be a very quick tutorial. We are gonna use a library called Javax mail api. Below you can download the library based…
In this tutorial we will learn how to sort a steam. Below some example has been shown. Java stream sort in ascending order Example of ascending sort Result Java stream sort in descending order Example of descending sort Result This…
This tutorial will show you some use of Java 8 Streams. We will learn how to use collect(), filter(), findAny() and orElse(). filter and collect Result filter, findAny and orElse Result: filter and map
Now a days JSON is extremely popular. In software engineering you can’t think without it. JSON means Javascript object notation. If you are a java programmer or android developer, you are familiar with the name called POJO. Here POJO means…